Fly from Dallas to London for $557 round-trip on Air Canada.
Searching Air Canada, we found seats departing DFW on Wednesday, October 19, returning from LHR on Wednesday, October 26. Flights connect via Toronto YYZ.
Other dates are also available for travel from September through October.
See our fare details for booking info.
Need a room in London? Here's what's available for the above dates on Hotelwatchdog.